/* 
 * Copyright (C) 2001-2003 Jacek Sieka, j_s@telia.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#if !defined(AFX_DIRECTORYLISTING_H__D2AF61C5_DEDE_42E0_8257_71D5AB567D39__INCLUDED_)
#define AFX_DIRECTORYLISTING_H__D2AF61C5_DEDE_42E0_8257_71D5AB567D39__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "User.h"
#include "FastAlloc.h"
#include <limits>

#include "MerkleTree.h"

class ListLoader;

class DirectoryListing
{
public:
	class Directory;

	class File : public FastAlloc<File> {
	public:
		typedef File* Ptr;
		struct FileSort {
			bool operator()(const Ptr& a, const Ptr& b) const {
				return Util::stricmp(a->getName().c_str(), b->getName().c_str()) == -1;
			}
		};
		typedef vector<Ptr> List;
		typedef List::iterator Iter;
		
		File(Directory* aDir, const string& aName, int64_t aSize, const string& aTTH) throw() : 
			name(aName), size(aSize), parent(aDir), tthRoot(new TTHValue(aTTH)) 
		{ 
		}
		File(Directory* aDir, const string& aName, int64_t aSize) throw() : 
			name(aName), size(aSize), parent(aDir), tthRoot(NULL)
		{ 
		}
			
		File(const File& rhs) : name(rhs.name), size(rhs.size), parent(rhs.parent), tthRoot(rhs.tthRoot == NULL ? NULL : new TTHValue(*rhs.tthRoot)) 
		{
		}
		~File() {
			delete tthRoot;
		}

		bool getAdls() {
			return getParent()->getAdls();
		}

		GETSET(string, name, Name);
		GETSET(int64_t, size, Size);
		GETSET(Directory*, parent, Parent);
		GETSET(TTHValue*, tthRoot, TTH);
		// CDM EXTENSION BEGINS
		string getFullFileName();
		GETSET(int, points, Points);
		GETSET(string, adlsComment, AdlsComment);
		// pothead starts svn221
		GETSET(bool, overRidePoints, OverRidePoints);
		GETSET(string, kickString, KickString);
		GETSET(bool, fromFavs, FromFavs);
		GETSET(int, adlsRaw, AdlsRaw);
		string getMagnetLink();
		// pothead ends
		// CDM EXTENSION ENDS
	};

	class Directory : public FastAlloc<Directory> {
	public:
		typedef Directory* Ptr;
		struct DirSort {
			bool operator()(const Ptr& a, const Ptr& b) const {
				return Util::stricmp(a->getName().c_str(), b->getName().c_str()) == -1;
			}
		};
		typedef vector<Ptr> List;
		typedef List::iterator Iter;
		
		List directories;
		File::List files;
		
		Directory(Directory* aParent = NULL, const string& aName = Util::emptyString, bool _adls = false) 
			: name(aName), parent(aParent), adls(_adls), rmDC403D1detected(false) { };
			// pothead ends
		
		virtual ~Directory() {
			for_each(directories.begin(), directories.end(), DeleteFunction<Directory*>());
			for_each(files.begin(), files.end(), DeleteFunction<File*>());
		}

		int getTotalFileCount(bool adls = false);		
		int64_t getTotalSize(bool adls = false);
		
		size_t getFileCount() { return files.size(); }
		
		int64_t getSize() {
			int64_t x = 0;
			for(File::Iter i = files.begin(); i != files.end(); ++i) {
				x+=(*i)->getSize();
			}
			return x;
		}
		// CDM EXTENSION BEGINS
		string getFullPath();
		GETSET(int64_t, junkSize, JunkSize);
		// CDM EXTENSION ENDS
		GETSET(string, name, Name);
		GETSET(Directory*, parent, Parent);		
		GETSET(bool, adls, Adls);
		// pothead starts svn189 (strong dc code)
		GETSET(bool, rmDC403D1detected, RMDC403D1detected);
		// pothead ends
		// CDM EXTENSION BEGINS
		GETSET(int, points, Points);
		GETSET(string, adlsComment, AdlsComment);
		GETSET(bool, overRidePoints, OverRidePoints);
		GETSET(string, kickString, KickString);
		GETSET(bool, fromFavs, FromFavs);
		GETSET(int, adlsRaw, AdlsRaw);
		// CDM EXTENSION ENDS

	private:
		Directory(const Directory&);
		Directory& operator=(const Directory&);
	};

	class AdlDirectory : public Directory {
	public:
		AdlDirectory(const string& aFullPath, Directory* aParent, const string& aName) : Directory(aParent, aName, true), fullPath(aFullPath) { }

		GETSET(string, fullPath, FullPath);
	};

	DirectoryListing(const User::Ptr& aUser) : user(aUser), utf8(false), root(new Directory())
	// CDM EXTENSION BEGINS
	, hashedFiles(0)
	// CDM EXTENSION ENDS
	{
	}

	~DirectoryListing() {
		delete root;
	}
	// CDM EXTENSION BEGINS
	DirectoryListing::File::List getForbiddenFiles();
	DirectoryListing::Directory::List getForbiddenDirs();
	bool foundSmallFile;
	int hashedFiles;
	//void loadFile(const string& name, bool doAdl);
	bool loadFile(const string& name, bool doAdl, bool checkSmallFile = false, bool checkFileList = false);

	//void load(const string& i, bool doAdl);
	bool load(const string& i, bool doAdl, bool checkSmallFile = false);
	//void loadXML(const string& xml, bool doAdl);
	bool loadXML(const string& xml, bool doAdl, bool checkSmallFile = false);
	// CDM EXTENSION ENDS


	void download(const string& aDir, const string& aTarget);
	void download(Directory* aDir, const string& aTarget);
	
	string getPath(Directory* d);
	
	string getPath(File* f) { return getPath(f->getParent()); };
	int64_t getTotalSize(bool adls = false) { return root->getTotalSize(adls); };
	int getTotalFileCount(bool adls = false) { return root->getTotalFileCount(adls); };
	Directory* getRoot() { return root; };
	
	// CDM EXTENSION BEGINS
	//void download(File* aFile, const string& aTarget, bool view = false);
	void download(File* aFile, const string& aTarget, bool view = false, bool test = false);
	// CDM EXTENSION ENDS

	GETSET(User::Ptr, user, User);
	GETSET(bool, utf8, Utf8);

	// pothead starts svn189 (Strong dc code)
	bool detectRMDC403D1() {
		return root->getRMDC403D1detected();
	}
	// pothead ends

private:
	friend class ListLoader;

	DirectoryListing(const DirectoryListing&);
	DirectoryListing& operator=(const DirectoryListing&);

	Directory* root;	
		
	Directory* find(const string& aName, Directory* current);
	
};

inline bool operator==(DirectoryListing::Directory::Ptr a, const string& b) { return Util::stricmp(a->getName(), b) == 0; }
inline bool operator==(DirectoryListing::File::Ptr a, const string& b) { return Util::stricmp(a->getName(), b) == 0; }

#endif // !defined(AFX_DIRECTORYLISTING_H__D2AF61C5_DEDE_42E0_8257_71D5AB567D39__INCLUDED_)

/**
 * @file
 * $Id: DirectoryListing.h 331 2005-09-02 11:13:58Z sulan $
 */